Hi Guys
I running into a problem where I can ping between R7 and R8 though my tunnel between R1 and Xr2 is up.
R7#sh ip int brie
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 192.168.79.7 YES manual up up
FastEthernet0/1 192.168.7.7 YES manual up up
Serial0/0/0 unassigned YES TFTP up up
Serial0/0/0.100 192.168.78.7 YES manual up up
Loopback0 7.7.7.7 YES manual up up
R7#sh run int Serial0/0/0.100
Building configuration...
Current configuration : 122 bytes
!
interface Serial0/0/0.100 point-to-point
ip address 192.168.78.7 255.255.255.0
frame-relay interface-dlci 100
end
R7#ping 192.168.78.8
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.78.8, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
R7#
R8#sh ip int brie
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 192.168.78.8 YES manual up up
FastEthernet0/1 192.168.108.8 YES manual up up
Serial0/0/0 unassigned YES manual administratively down down
Loopback0 8.8.8.8 YES manual up up
Tunnel0 192.168.108.8 YES unset up up
R8#sh run int FastEthernet0/0
Building configuration...
Current configuration : 149 bytes
!
interface FastEthernet0/0
ip address 192.168.78.8 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
speed auto
full-duplex
end
R8#ping 192.168.78.7
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.78.7, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
R8#
RP/0/3/CPU0:XR2#
RP/0/3/CPU0:XR2#sh run int GigabitEthernet0/4/0/1
Sat Jan 19 21:25:30.069 UTC
interface GigabitEthernet0/4/0/1
l2transport
!
!
RP/0/3/CPU0:XR2#
RP/0/3/CPU0:XR2#sh run l2vpn
Sat Jan 19 21:24:52.175 UTC
l2vpn
pw-class R7toR8
encapsulation mpls
!
!
xconnect group R7toR8-L2-VPN
p2p R7toR8-L2-VPN
interface GigabitEthernet0/4/0/1
neighbor 1.1.1.1 pw-id 1
pw-class R7toR8
!
interworking ipv4
!
!
!
RP/0/3/CPU0:XR2#
RP/0/3/CPU0:XR2#sh l2vpn xconnect detail
Sat Jan 19 21:22:25.553 UTC
Group R7toR8-L2-VPN, XC R7toR8-L2-VPN, state is up; Interworking IPv4
AC: GigabitEthernet0/4/0/1, state is up
Type Ethernet
MTU 1500; XC ID 0x5000002; interworking IPv4
Statistics:
packets: received 0, sent 178
bytes: received 0, sent 13288
PW: neighbor 1.1.1.1, PW ID 1, state is up ( established )
PW class R7toR8, XC ID 0x5000002
Encapsulation MPLS, protocol LDP
PW type IP, control word enabled, interworking IPv4
PW backup disable delay 0 sec
Sequencing not set
MPLS Local Remote
------------ ------------------------------ -----------------------------
Label 16000 16
Group ID 0x5000400 0x0
Interface GigabitEthernet0/4/0/1 unknown
MTU 1500 1500
Control word enabled enabled
PW type IP IP
VCCV CV type 0x2 0x2
(LSP ping verification) (LSP ping verification)
VCCV CC type 0x7 0x7
(control word) (control word)
(router alert label) (router alert label)
(TTL expiry) (TTL expiry)
------------ ------------------------------ -----------------------------
MIB cpwVcIndex: 4
Create time: 19/01/2013 20:12:56 (01:09:28 ago)
Last time status changed: 19/01/2013 20:55:03 (00:27:21 ago)
Statistics:
packets: received 178, sent 0
bytes: received 13288, sent 0
RP/0/3/CPU0:XR2#
RP/0/3/CPU0:XR2#sh mpls forwarding
Sat Jan 19 21:23:34.658 UTC
Local Outgoing Prefix Outgoing Next Hop Bytes
Label Label or ID Interface Switched
------ ----------- ------------------ ------------ --------------- ------------
16000 Pop PW(1.1.1.1:1) Gi0/4/0/1 point2point 15266
16001 21 1.1.1.1/32 Gi0/4/0/0.420 12.4.20.4 47155
16002 17 3.3.3.3/32 Gi0/4/0/0.420 12.4.20.4 0
16003 Pop 4.4.4.4/32 Gi0/4/0/0.420 12.4.20.4 11452
16004 16 5.5.5.5/32 Gi0/4/0/0.420 12.4.20.4 7735
16005 23 6.6.6.6/32 Gi0/4/0/0.420 12.4.20.4 0
pseudowire-class R7toR8
encapsulation mpls
interworking ip
connect FR Serial2/0 100 l2transport
xconnect 20.20.20.20 1 pw-class R7toR8
R1#sh mpls l2transport vc 1 detail
Local interface: Se2/0 up, line protocol up, FR DLCI 100 up
Interworking type is IP
Destination address: 20.20.20.20, VC ID: 1, VC status: up
Output interface: Fa0/0.13, imposed label stack {22 16000}
Preferred path: not configured
Default path: active
Next hop: 12.1.3.3
Create time: 00:29:18, last status change time: 00:29:08
Signaling protocol: LDP, peer 20.20.20.20:0 up
Targeted Hello: 1.1.1.1(LDP Id) -> 20.20.20.20, LDP is UP
Status TLV support (local/remote) : enabled/not supported
LDP route watch : enabled
Label/status state machine : established, LruRru
Last local dataplane status rcvd: No fault
Last local SSS circuit status rcvd: No fault
Last local SSS circuit status sent: No fault
Last local LDP TLV status sent: No fault
Last remote LDP TLV status rcvd: Not sent
Last remote LDP ADJ status rcvd: No fault
MPLS VC labels: local 16, remote 16000
Group ID: local 0, remote 83887104
MTU: local 1500, remote 1500
Remote interface description: GigabitEthernet0_4_0_1
Sequencing: receive disabled, send disabled
Control Word: On (configured: autosense)
VC statistics:
transit packet totals: receive 0, send 189
transit byte totals: receive 0, send 19794
transit packet drops: receive 0, seq error 0, send 0
R1#
R1#sh mpls forwarding-table
Local Outgoing Prefix Bytes Label Outgoing Next Hop
Label Label or Tunnel Id Switched interface
16 No Label l2ckt(1) 0 Se2/0 point2point
17 16 5.5.5.5/32 0 Fa0/0.13 12.1.3.3
18 17 4.4.4.4/32 0 Fa0/0.13 12.1.3.3